The Basics for Beginners to learn with Canon's Virtual DSLR Website

If you’re just starting out in photography, there are a lot of resources out there to help you understand the basics before you just jump in. And while books and videos are certainly helpful, one of the more fun ways to learn your way around a camera is by using an online DSLR simulator. We’ve shared one with you before, and now Canon Canada has released a simulator website of its own dubbed Outside of Auto.

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Online SLR Simulator - an Easy Way to Learn Camera Fundamentals

Online SLR Camera Simulator is a neat flash app that helps teach the fundamentals of using an SLR camera by letting you tweak different variables and settings, then showing you what the resulting photograph would look like. It’s a great way for any beginner to become more familiar with a camera’s controls, though nothing beats going out and practicing by taking real photos — though this app would have been a lifesaver before the digital era.

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Yahoo malware outbreak when visit Yahoo.com

The Yahoo logo is shown at the company's headquarters in Sunnyvale, Calif. in this April 16, 2013 file photo. (Robert Galbraith/Reuters)

Two Internet security firms have reported that Yahoo's advertising servers have been distributing malware to hundreds of thousands of users over the last few days. The attack appears to be the work of malicious parties who have hijacked Yahoo's advertising network for their own ends.

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[How to] Remove locked file or folder that cause Error

You want to move, rename or delete a file in your hard drive but you can’t because, according to your lovely Windows operating system, the file is "currently being used by another person or program".

You will restart the computer? Maybe, but maybe it can't be done by that way.

There is a solution, that is Unlocker tool. You can download using one of the links below [MediaFire]:

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[TUT] Fix lỗi không thể xóa được file hoặc folder

Bạn có thể đã gặp tình huống trớ trêu như hình dưới khi cố gắng di chuyển, xóa file hoặc thư mục (folder) nào đó:

Gặp tình huống vậy bạn sẽ khởi động lại máy ư? Có thể, nhưng cũng có thể khởi động lại cũng không khắc phục được. Vậy không lẽ lại bó tay?

Có một cách, đó là dùng công cụ Unlocker. Các bạn có thể down về bằng 1 trong 2 link [MediaFire] bên dưới:

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